<template>
  <div class="container">
    <div class="header">我的订单</div>
    <van-tabs v-model:active="active" @click-tab="onClickTab">
      <van-tab title="全部" name=""></van-tab>
      <van-tab title="待支付" name="1"></van-tab>
      <van-tab title="待服务" name="2"></van-tab>
      <van-tab title="已完成" name="3"></van-tab>
      <van-tab title="已取消" name="4"></van-tab>
    </van-tabs>
    <!-- 订单列表 -->
    <van-row @click="goDetail(item)" v-for="item in order" :key="item.out_trade_no">
        <van-col :span="5">
            <van-image width="50" height="50" :src="item.serviceImg" />
        </van-col>
        <van-col :span="14">
            <div class="text1">{{ item.service_name }}</div>
            <div class="text2">
                <div>{{ item.hospital_name }}</div>
                <div>预约时间：{{ item.starttime }}</div>
            </div>
        </van-col>
        <van-col :span="5">
            <div class="text2" :style="{ color: colorMap[item.trade_state] }">
                {{ item.trade_state }}
                <counter :second="item.timer" v-if="item.trade_state === '待支付'" />
            </div>
        </van-col>
    </van-row>
    <div class="bottom-text">没有更多了</div>
  </div>
</template>

<script setup>
import { ref, getCurrentInstance, onMounted } from 'vue'
import counter from '../../components/counter.vue'

// 创建vue应用实例
const { proxy } = getCurrentInstance()
// 订单状态颜色
const colorMap = {
    '待支付': 'red',
    '待服务': 'skyblue',
    '已完成': 'green'
}

const active = ref('')
// 订单数据
const order = ref([])
// 获取订单列表数据，封装成一个方法 
const getOrderData = async (state) => {
  const { data } = await proxy.$api.getOrderList({ state })
  // 将后端返回的数据计算倒计时
  data.data.forEach(item => {
    return item.timer = item.order_start_time + 7200000 - Date.now()
  })
  order.value = data.data
  console.log(order.value, 'order')
}
onMounted(() => {
    getOrderData()
})
// 点击tab栏
const onClickTab = (item) => {
  getOrderData(item.name)
}
// 跳转到订单详情页
const goDetail = (item) => {
    proxy.$router.push(`/detail?oid=${item.out_trade_no}`)
}
</script>

<style scoped lang="less">
.container {
    background-color: #f0f0f0;
    height: 100vh;
  }
  .header {
    background-color: #fff;
    line-height: 40px;
    text-align: center;
  }
  .van-row {
    background-color: #fff;
    padding: 10px;
    margin: 5px;
    border-radius: 5px;
    .text1 {
      font-size: 16px;
      line-height: 25px;
      font-weight: bold;
    }
    .text2 {
      font-size: 14px;
      line-height: 20px;
      color: #999999;
    }
  }
  .bottom-text {
    line-height: 50px;
    text-align: center;
    color: #999999;
  }
</style>